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meriva
2 years ago
10

4. Find an equation for each line.

Mathematics
1 answer:
DedPeter [7]2 years ago
3 0

Answer:

1 lap in 8/10 (4/5) of a minute

Answer is B, 8/10 minute!

⭐ Please consider brainliest! ⭐

✉️ If any further questions, inbox me! ✉️

Step-by-step explanation:

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5. Brody bought 12 books. Two-thirds of the books are science fiction.
Stella [2.4K]

Answer:

8

Step-by-step explanation:

12 divided by 3 is 4 and since its 2/3 you multiple 4 times 2 giving you 8

7 0
3 years ago
Read 2 more answers
Selma has 9 baked pies. she will serve them at her book club where there will be herself and 4 others. if they share them equall
777dan777 [17]

Answer:

1.8 pies per person

Step-by-step explanation:

9 pies and 5 people

Divide the total number of pies by the number of people:

9/5 = 1.8 pies per person

7 0
2 years ago
Anybody know the answer?
stepan [7]
Put 53/x = k/2hours I think the equation is something like that
8 0
2 years ago
What is the area of the rectangle? Round to the nearest square inch.
Mademuasel [1]
Asking the Math Gods...

A=W*L

9*3=27in^2
9*5=45in^2

3 0
3 years ago
the Children's Hospital sponsors a 10k race to raise money. it receives $75 per race entry and $10,000 in donations but it must
masha68 [24]

Answer:

There would need to be at least 1,800 entries in order for them to meet their goal.

Step-by-step explanation:

To find this, we must write an equation that helps solve it. We know that for every entry (x), we gain 75 and lose 25. We can express this as the following.

75x - 25x

Then we can add the number of donations.

75x - 25x + 10,000

Then we can set it as greater than or equal to the goal number.

75x - 25x + 10,000 ≥ 100,000

Now we solve this using the order of operations.

75x - 25x + 10,000 ≥ 100,000 ----> Combine like terms

50x + 10,000 ≥ 100,000 ------> Subtract 10,000

50x ≥ 90,000 -----> Divide by 50

x ≥ 1,800

4 0
2 years ago
Read 2 more answers
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